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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 643025Generated: October 26, 2026

Water → 5-chloro-N-((1-(4-iodophenyl)-1H-pyrrol-3-yl)methyl)thiophene-2-carboxamide

https://huagongshe.com/reaction/643025

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant5-Chloro-2-thiophenecarboxylic acidHCID 95048—
ReactantBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Reactant(1-(4-iodophenyl)-1H-pyrrol-3-yl)methanamineHCID 68507533—
SolventDimethylformamideHCID 6228—
Product5-chloro-N-((1-(4-iodophenyl)-1H-pyrrol-3-yl)methyl)thiophene-2-carboxamideHCID 6850280986%

Reaction Steps

To a solution of 5-chloro-thiophene-2-carboxylic acid (60 mg, 0.37 mmol) and TEA (0.102 mL, 0.73 mmol) in DMF (4 mL) was added BOP (196 mg, 0.44 mmol). After 10 min of stirring, the solution was added to a sample of (1-(4-iodophenyl)-1H-pyrrol-3-yl)methanamine (91 mg, 0.31 mmol) in a flask. The mixture was stirred at room temperature overnight. H2O was added to induce precipitation. The resulting precipitate was collected and dried on vacuum to give 5-chloro-N-((1-(4-iodophenyl)-1H-pyrrol-3-yl)methyl)thiophene-2-carboxamide (118 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07696352B2
Source datasetuspto-grants-2010_04
ORD IDord-120e6cf8bbd044d7a05abdbf9809c015
Source noteuspto-grants-2010_04